... TS16949,ISO9001:2000,ROHS 5.MOQ:5000PCS Product InfoProductRubber valve coreMaterialFSModel NO.KT1118-1OriginChina(mainland)ColorRedHardness70±5 shore ... AServeOEMApplicationUsed in oil valve, stop valve, filling valve, oil cap, choke, control arm and other ... engineers5. Prompt delivery and excellent after serve Rubber valve core